A ROMANTIC geek asked his girlfriend to marry him, with the help of the animated robot at Birmingham’s science museum.

Staff at Thinktank only discovered the amorous proposal when they read a customer feedback form.

When asked for his favourite bit of the museum, the 20-year-old lovestruck visitor wrote ‘Proposing to my girlfriend with the robot!’.

The RoboThespian is a lifesize humanoid which visitors can programme to repeat a script.

There are no other clues to the man’s identity.

But Thinktank are keen to find the couple to congratulate them with a pair of tickets to Thinktank and the IMAX cinema, as well as a personalised planetarium show.

PR manager Caroline Durbin said: “We’ve had proposals at the IMAX and in the planetarium, but this is the first we know about within the museum. It’s very exciting! We’d love to find him and treat the couple to a date at Thinktank.”